{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-24T17:50:51.504281+00:00","duration_seconds":0.000377,"id":245130,"input_summary":"chars=120 node=683210","metadata":{},"output_summary":"candidates=1 calls=MY73","recording_id":121780,"started_at":"2026-06-24T17:50:51.503904+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":121779}